A Thermoelectric Coupling Control Strategy Based on FDP for REEVs Under Low-temperature Environment

Li, Kai1; Lu, Liang3; Hu, Yunfeng1; Zhao, Jing4; Gao, Jinwu2

10.1016/j.ifacol.2021.10.173

2021

6th IFAC Conference on Engine Powertrain Control, Simulation and Modeling (E-COSM)

2405-8963

IFAC-PapersOnLine

54

10

258-264

AUG 23-25, 2021

null,Tokyo,JAPAN

RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS

ELSEVIER

Efficient energy management strategy (EMS) and thermal management strategy (TMS) are important to improve the energy efficiency of the range extender electric vehicles (REEVs). This paper aims to develop a thermaoelectric coupling control strategy for REEVs in low-temperature environment with the comprehensive consideration of the coupling relationship between energy management system and thermal management system of REEVs. First, a coupled thermal management system (CTMS) is designed in order to efficiently use the engine waste heat to preheat the power battery in low-temperature. Sequentially, a forward dynamic programming (FDP) method is employed to solve the optimal problem considering the impact of the thermal system dynamics on energy consumption. Finally, simulation results show that the proposed strategy efficiently reduces the warm-up time of the battery and improves the energy utilization efficiency. Copyright (C) 2021 The Authors.

Range extender electric vehicles (REEVs) Low-temperature Thermaoelectric coupling control Forward dynamic programming (FDP) Energy utilization efficiency

其他

英语

CPCI-S ; EI

Science and Technology Development Plan of Jilin Province[202515GX010276118]

Automation & Control Systems

Automation & Control Systems

WOS:000714394400042

20215011309175

Dynamic programming ; Electric vehicles ; Energy efficiency ; Energy management ; Energy management systems ; Energy utilization ; Secondary batteries ; Solid wastes ; Temperature control ; Waste heat ; Waste management

Energy Management and Conversion:525 ; Energy Conservation:525.2 ; Energy Utilization:525.3 ; Energy Losses (industrial and residential):525.4 ; Thermodynamics:641.1 ; Secondary Batteries:702.1.2 ; Electric Transmission and Distribution:706 ; Specific Variables Control:731.3 ; Optimization Techniques:921.5

Web of Science

1.Jilin Univ, State Key Lab Automot Simulat & Control, Changchun 131022, Peoples R China
2.Jilin Univ, Dept Control Sci & Engn, Changchun 131022, Peoples R China
3.Southern Univ Sci & Technol, Dept Elect & Elect Engn, Shenzhen 518055, Peoples R China
4.Northeastern Univ, Sch Mech Engn & Automat, Shenyang 110819, Peoples R China

Li, Kai,Lu, Liang,Hu, Yunfeng,et al. A Thermoelectric Coupling Control Strategy Based on FDP for REEVs Under Low-temperature Environment[C]. RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS:ELSEVIER,2021:258-264.